A washer which is usually round with a centrally located hole. Its edges and two bearing surfaces are so designed that applied pressure brings into play the spring tension and/or frictional locking principle which materially resists any tendency toward turning. It may be made of one or two pieces
NSN 5975-01-400-2952
NSN 6145-01-333-8191
NSN 6320-01-631-7828
NSN 6150-00-127-7816
NSN 5855-01-125-4768
NSN 5998-01-373-9339
NSN 2925-00-082-8219
NSN 6145-01-406-0278
NSN 5990-01-655-1437
NSN 5945-01-632-4578
NSN 7035-00-360-2008
NSN 5945-00-543-1347